baber/WOPTO huggingface dataset:
Patent JP-2004249100-A (JP)
Title: Iv hypodermic needle and passively shieldable needle device used for blood collection kit
Inventor: SAULENAS WILLIAM G
IPC: A61B5/15
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passively shieldable needle device used concurrently with a tube holder.  <P>SOLUTION: The needle device 12 comprises a needle cannula 20, a hub mounted to the needle cannula 20, and a tip guard 26 slidably movable along the needle cannula 20. The tip guard 26 can be slided into a distal position where the tip of the needle cannula 20 is safely shielded. A collapsible guard device 28 is mounted to the hub and includes a pair of collapsible leaf springs 86 extending from the hub to the tip guard 26. With a simple operation as releasing the grip on the collapsed leaf springs 86, the leaf springs 86 resiliently return to an uncollapsed condition and the tip guard 26 is propelled to the needle cannula 20 to engage around the tip of the needle cannula 20 for shielding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005217355-A (JP)
Title: Flow solder mask
Inventor: SEKI KAZUYOSHI
IPC: H05K3/34
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow solder mask which can suppress solder bridge failure caused by decrease in solder temperature and does not prevent flow of flow solder.  <P>SOLUTION: A mask is for use in flow soldering of a printed circuit board in which the soldering portion of a front surface mounting component 2 and the soldering portion of an insertion mounting component 3 exist together on the same surface. The mask comprises a heat-resisting resin film 6 which has dimension for covering the whole soldering surface of the printed circuit board 4, which is opened only at a flow soldering portion 5, and which has flexibility and a heat-resisting adhesion material 7 for bonding the heat-resisting resin film 6 to the front surface of the printed circuit board 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219135-A (JP)
Title: Truing method in centerless grinding machine for bar-like workpiece, and centerless grinding method
Inventor: HIRAYAMA HARUYUKI
IPC: B24B53/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truing technology improving surface roughness of a machined surface of a workpiece to grind even a workpiece with an extremely small diameter and obtaining high production efficiency, in centerless grinding for grinding a bar-like workpiece into stepped shape.  <P>SOLUTION: A centerless grinding machine performs centerless grinding of a tip shaft part Wb of the bar-like workpiece W into stepped shape by a conductive grinding wheel 1 with a profile corresponding to the final shape of the tip shaft part Wb of the bar-like workpiece W. After carrying out electric discharge truing of a grinding wheel surface 10 of the grinding wheel 1, a part for grinding the tip shaft part Wb of the workpiece W in the grinding wheel surface 10 is subjected to mechanical truing using a truing tool with a shaft similar to workpiece shape and having a cylindrical truing surface 31a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220767-A (JP)
Title: Ignition control device of internal combustion engine
Inventor: USUDA TAKAAKI
IPC: F02D45/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the retard of ignition timing in a low rotational speed range from the start to near the idle operation of an internal combustion engine in which the ignition timing is fixedly controlled and also eliminate a variation in the rotational speed of the engine.  <P>SOLUTION: Signals changing states for a period longer than the interval of the occurrence of crank angle signals corresponding to the front end 3af and rear end 3ar of a projected part 3a at the front stage of a crank rotor 2 and shorter than the interval of the occurrence of crank angle signals corresponding to the front end 3bf and rear end 3br of the projected part 3b at the rear stage are sequentially generated by a microcomputer 30 in synchronism with the occurrence of the crank angle signals corresponding to the front ends 3af and 3bf of these two projected parts 3a and 3b. Only the crank angle signals generated in a period in which the state of the signals is not changed are outputted as ignition signals from an AND circuit 23. Since the ignition signals are not affected by the processing time of the microcomputer 30, the retard of the ignition timing is eliminated and, accordingly, a stable rotating speed of the engine can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219279-A (JP)
Title: Image outputting device
Inventor: TAKADA TSUTOMU
IPC: G06F13/28
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of a buffer overrun by an inexpensive system in a color printer device equipped with an optical system of multi-beams (N pieces) for each color by a tandem method.  <P>SOLUTION: A printer controller outputs the printing data of four colors in parallel to a printer engine. In the printer controller, the transfer priority sequence or the transfer ratio between colors of a DMAC which transfers the image data of respective colors can dynamically be set based on the information of line numbers corresponding to the multi-beams of the image data having respective colors which are transferred in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219079-A (JP)
Title: Method for welding casting member
Inventor: KASHIWATANI TAKAO
IPC: B23K103/06
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding a casting member with which the removal of stress with a peening at repair-welding time can surely be performed without entrusting experiences of a skilled worker.  <P>SOLUTION: This welding method is performed by providing with; a welding step S1 for welding the welding part 1a in the casting member 1 composed of a cast iron or a cast steel; a peening step S4 for peening the welded part 1a; and strain measuring steps S2, S5 for measuring the strain near the welded part developed with the welding. The strain near the welded part during welding and in the peening is continuously measured and the peening is started before the strain measured just after welding exceeds a prescribed maximum value and the peening is continued until the strain is lowered to not more than the minimum value of the prescribed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223604-A (JP)
Title: Remote controller for electronic apparatus with disaster prevention function
Inventor: HASHIMOTO HISASHI
IPC: G08B17/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily search a sufferer's current location when the sufferer is confined in a collapsed house due to an earthquake for instance.  <P>SOLUTION: An LED 2, a beacon 3, an alarm buzzer 4, and a selecting switch 5 which share a battery 9 are integrated into a remote controller body 1 for a television or the like. The switch 5 is shifted to drive the beacon 3 for a long-distance signal or drive the LED 2 and the alarm buzzer 4 for a short-distance signal. Consequently the current location can be notified over a long-distance and wide range for a long period. Since the remote controller for the television or the like is always charged with electricity and its putting position is determined, the remote controller can be surely used in an emergency situation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194488-A (JP)
Title: New terpene resin
Inventor: NAKAJIMA KAZUTOMI
IPC: C08F240/00
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new terpene resin having a property which has excellent compatibility with a highly polar polymer and an excellent improved modification effect.  <P>SOLUTION: The new terpene resin is obtained by reacting (A) a terpene monomer and (B) a coumarone monomer, (A) a terpene monomer, (B) a coumarone monomer and (C) a styrene monomer, or (A) a terpene monomer, (B) a coumarone monomer and (D) a phenol monomer as essential components in the presence of a Friedel-Crafts polymerization catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224039-A (JP)
Title: Power supply device
Inventor: MAEDA SHIRO
IPC: H02M1/12
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power supply harmonics through a simple constitution in a power supply device that converts three-phase alternating-current power into direct-current output.  <P>SOLUTION: The power supply device comprises: a three-phase alternating-current power source 1; a bridge rectifying circuit 8 formed of six diodes 2 to 7 that full wave-rectify an alternating current from the three-phase alternating-current power source 1; a smoothing capacitor 18 connected to the direct-current output ends of the bridge rectifying circuit 8; reactors 9 to 11 connected between the three-phase alternating-current power source 1 and the alternating-current input ends of the bridge rectifying circuit 8; and capacitors 12 to 17. Ends of two capacitors connected in series are connected to the direct-current output ends of the bridge rectifying circuit 8, and the midpoint between the two capacitors is connected to an alternating-current input end of the bridge rectifying circuit 8. Thus, charging/discharging currents for the capacitors 12 to 17 flow, and each phase voltage becomes substantially sinusoidal. As a result, harmonics can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221940-A (JP)
Title: Image forming device
Inventor: NANATAKI HIDEO
IPC: G03G15/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which does not cause poor transferring without transfer charges flowing to a fixing device.  <P>SOLUTION: The image forming device which makes a recording material sequentially pass transfer positions prepared at two or more positions to transfer a toner image on the recording material, and forms this toner image carried on the recording material into a permanently fixed image by a fixing device arranged at a location downstream of the transfer positions, is provided with transfer means which are arranged at the respective transfer positions for supplying electric charges to the recording material and transfer high voltage sources for supplying voltage to the transfer means; the fixing device is provided with fixing rotary bodies for holding the recording material in-between to convey; and the transfer high voltage sources supply the voltage to the fixing rotary bodies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223865-A (JP)
Title: Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
Inventor: YAMAURA TOMOYA
IPC: H04W16/16
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently detect a radar wave and change a frequency while taking into account power consumption or the like of respective communication stations in an autonomous distributed network.  <P>SOLUTION: At least one communication station operates under an interference avoidance operation mode, operates a radar wave detecting section and is is obliged to be the commander of radar wave detection and DFS just for an approximately predetermined time. After the lapse of the approximately predetermined time, another communication station is then switched to the interference avoidance operation mode, and the obligation of being the commander of radar wave detection and DFS is transferred thereto. Namely, two or more communication stations operate under the interference avoidance operation mode while temporally and partially taking charges, thereby reducing the average power consumption of communication stations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224971-A (JP)
Title: Image forming method using active ray-curable ink, and inkjet recording apparatus
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/322
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an inkjet recording apparatus, which enable an excellent-character-quality and high-definition image preventing the occurrence of color mixing to be stably recorded with good reproducibility without the curling, waviness, etc. of a recording material.  <P>SOLUTION: In this image forming method, the active ray-curable ink, which contains a photoinitiator, photopolymerizable compound and pigment, and dispersant with an acid value greater than an amine value, is jetted onto a recording material from an inkjet recording head, so that printing can be done on the recording material; and the active ray-curable ink is cured by a light source whose power consumption per hour is less than 1 kW, after the active ray-curable ink reaches the recording material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226707-A (JP)
Title: Ring gasket
Inventor: MITSUYOSHI TAKESHI
IPC: F16J15/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring gasket which has a simple structure without use of other members such as metal grommets, but positively prevents permeation leaking by inhibiting peeling of an impervious member.  <P>SOLUTION: The ring gasket 10 comprises expanded graphite having outstanding characteristics of thermal resistance, airtightness, and stress relaxation, and is formed by press-forming a base material 11 having a laminar internal-structure into a sheet, which is punched in the ring shape. On its internal periphery 12, an insertion part 13 formed of a slit and a pair of non-insertion part 14, 14 are provided, which are adjoined on both sides in the direction of thickness in the inside of the insertion part 13. A 1st impervious material 15, which is solid at normal temperature, is provided to the insertion part 13. In the pair of non-insertion parts 14, 14, a 2nd impervious material 16 such as wax, grease, and sealant, which are solid at normal temperature, is provided in the manner to cover the 1st impervious material 15 in the insertion part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234689-A (JP)
Title: Community evaluation support method and apparatus
Inventor: BABA KENJI
IPC: G06Q50/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide analytic data that can reveal the situation of a community on a network.  <P>SOLUTION: A community evaluation support method has an input reception step of receiving classification standard information storing classification identifiers for classifying users' behavior from an administrator terminal 2, an extraction step of extracting an access history of user terminals 3 in a predetermined period from log information, a classification step of dividing the access history of the user terminals 3 into user units and classifying each user as any classification identifier of the classification standard information, an analysis step of calculating an evaluation value of clients belonging to each classification identifier for every classification identifier to analyze a community for every classification identifier, and an output step of outputting the analysis results by the analysis step to an output device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236525-A (JP)
Title: Switch matrix
Inventor: KAMITSUNA HIDEKI
IPC: H03K17/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch matrix, having a small number of transmission lines and small variance in loss, which solves problems that when a multi-input multi-output switch matrix for high frequency is constituted before, n<SP>2</SP>transmission lines for switch-to-switch interconnection are needed and variance in loss by the transmission lines is large since 1-input n-output and n-input 1-input switches are each arranged on an input side and an output side.  <P>SOLUTION: While n-input 1-output switches which are arranged on the output side before are omitted, output sides of 1-input n-output switches are arranged opposite, opposite output-side terminals are coupled by two series-connected transmission lines, and output is taken out from the connection point. Consequently, the number of transmission lines between switches is decreased and lengths can be made short and equal, so that loss variation due to switch switching can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236680-A (JP)
Title: System for analyzing communication quality
Inventor: SAWAYANAGI CHIKAHIDE
IPC: H04B7/26
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication quality analysis system, capable of easily measuring communication quality among a plurality of mobiles and mobile communication network.  <P>SOLUTION: This communication quality analysis system 1a is provided with a sequence-selecting and outputting part 101 for selecting sequence information and outputting the sequence information with respect to the plurality of mobiles 401 to 4n, an information-acquiring part 103 for acquiring communication quality information that shows communication quality outputted from the mobiles 401 to 4n with the mobile communication network 70, according to the output of the sequence information, and a quality-analyzing part 104 for analyzing the communication quality, on the basis of the communication quality information that is respectively acquired from the plurality of mobiles 401 to 4n.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229924-A (JP)
Title: Reel body of spinning reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable installation of a cover member by an inexpensive constitution in a spinning reel in which two cover members are installed.  <P>SOLUTION: In the reel body 2 of the spinning reel mounted on a fishing rod and capable of feeding out a fishline in front, a first cover member 70 and a second cover member 80 are installed from the backward direction in the rear of a reel body and a leg part attached to the fishing rod. The first cover member 70 has a first hole part 74 formed in the upper part, a first fixed part 71 formed in the lower part and fixed from the front to a first fixing part, a second fixed part 72 formed in the upper part and a third fixing part 73 formed in the lower part. The second cover member 80 has a third hole part 84 formed in the upper part, a boss part 81 formed in the upper part and screwed from the front, a second fixing part 82 formed in the upper part and fixing the second fixed part 72 and fixing the second fixed part 72 from the rear and a third fixed part 83 formed in the lower part and fixed from the front to the third fixing part 73.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231266-A (JP)
Title: Multilayer film inflation molding machine and multilayer film inflation molding method
Inventor: KITAUJI YOSHIYUKI
IPC: B29L9/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end product taking advantage of the characteristics of a multilayered resin efficiently and having little curl and no haze and excellent in transparency.  <P>SOLUTION: The multilayer film inflation molding machine comprises an air-cooling mechanism 17 air-cooling a multilayer molded tube shape membrane 5 arranged below a multilayer molding die 3 and extruded in the gravity direction from the above multilayer molding die 3, the 1st water-cooled mechanism 18 located in the gravity direction from the air-cooling mechanism 17, a drainer 51 located in the gravity direction from the 1st water-cooled mechanism 18, and the 2nd water-cooled mechanism 19 arranged in the gravity direction from the drainer 51 and discharging the 2nd cooling water. The 1st water-cooled mechanism forms the bottom opening of an annular cooling stream which streams downward the 1st cooling water in the shape of a layer in the periphery of the multilayer molding tube shape membrane 5. The drainer 51 has a radiation flowing surface which makes the 1st cooling water streaming downward from the bottom opening of the annular cooling stream in the shape of a layer flow in a radiation shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238497-A (JP)
Title: Copper clad laminated sheet and its manufacturing method
Inventor: UNO MINORU
IPC: B32B15/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new copper clad laminated sheet capable of being reduced in its thickness to suppress the occurrence of warpage to result in the more reduction of thickness and reduced in the coefficient of linear expansion in its thickness direction and plane direction to be enhanced in reliability and density, and its manufacturing method.  <P>SOLUTION: In the copper clad laminated sheet constituted by integrating an impregnated article, which is obtained by impregnating a glass base material with varnish containing a radical polymerization type thermosetting resin, and the copper foil arranged at least on one side thereof, the varnish has 4-6 wt.% of a methylsilicone powder and 20-40 wt.% of a filter dispersed therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282052-A (JP)
Title: Tab tape, copper clad board using same, board for semiconductor connection, and semiconductor device
Inventor: MATSUWAKI TAKAAKI
IPC: H05K1/03
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TAB (tape automated bonding) tape preferably usable for high density mounting with a sufficiently reduced warpage both in the longitudinal direction and in the width direction, a copper clad board using the same, a board for semiconductor connection, and a semiconductor device.  <P>SOLUTION: The TAB tape includes at least an organic insulating film and an adhesive agent layer. The mean linear expansion coefficient of the organic insulating film in the width direction lies within the range of 17-30 ppm within the temperature range of 50-200°C. Also, a conversion value of loop stiffness of 50 μm is ≥0.045N in the longitudinal direction, and ≥0.035N in the width direction. This TAB tape, when a copper foil is laminated thereon, falls into a warpage state such that the copper foil adhesion plane is positioned outside. Accordingly, it becomes possible to provide the TAB tape of substantially no warpage, the copper-clad laminated plate using the TAB tape, the substrate for semiconductor connection, and the semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241103-A (JP)
Title: Control change-over adapter and control system of facility equipment
Inventor: YANAGIYA YASUSHI
IPC: F24F11/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter 90 corresponding to various construction and being manufactured by suppressing manufacturing cost as much as possible and to provide control systems 40, 45 of facility equipment using this adapter 90.  <P>SOLUTION: This control change-over adapter 90 is provided with a connection part 70 and a change-over part 50. The connection part 70 connects at least the facility equipment 112, first control equipment 128, 150 and second control equipment 121 mutually. The change-over part 50 can switch a condition in which input signals from the first control equipment 128, 150 have priority over an input signal from the second control equipment 121 and a condition in which input signals from the first control equipment 128, 150 and an input signal from the second control equipment 121 become equal in rank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243407-A (JP)
Title: Lamp device and display device
Inventor: BABA MASAHARU
IPC: F21V23/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp device and a display device using this wherein stable electrical and mechanical connection can be obtained and in which height is suppressed.  <P>SOLUTION: Wiring patterns 111, 112, 113 are fixed on an insulating substrate 1, a connecting terminal 5 composed of a light emitting diode 2, a tip resistor 4, and a conductive metal is electrically connected to that wiring patterns 111, 112, 113, and the connecting terminal 5 is equipped with an elastic pinching part 52 in order to connect to the external terminal 61 which is a connection target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI